Cells
The idea that all cells come from preexisting cells is a part of this theory.
What is cell theory?
Tight junctions, desmosomes and gap junctions are all types of this.
What is cell adhesion?
Energy required to initiate a reaction.
What is activation energy?
10 step process resulting in 4 ATP ( net gain of 2 ATP) and does not require oxygen.
What is glycolysis?
100 Bonus points if you can explain why it's a net gain of only 2 ATP?
An enzyme that changes its shape to fit its substrate
What is induced fit?
These two scientist are known for their discovery of cells.
Who is Robert Hooke and Antoine Van Leeuwenhoek?
This diffusion process occurs when cells are in (hypo/hyper)tonic environments.
What is osmosis?
Breaking up complex molecules to release energy.
Catabolic
100 bonus points if you can tell me if this type of metabolism is endergonic or exergonic
The electron transport chain takes place in this membrane.
What is the inner mitochondrial membrane? or what is the cristae?
process of cellular respiration occurring in the cytosol
What is gycolysis?
Because this organelle has it's own DNA and ribosomes it is believed that it once existed outside the cell.
What is Mitochondria?
These lipids helps the membrane to keep it's integument.
What is cholesterol?
The change or difference in Energy from Reactant to product and vise versa.
What is ∆ G.
By the end of aerobic respiration this is the net yield of ATP.
What is 32-36 ATP?
Binds to a spot of then the active site of an enzyme.
What is a non-competitive inhibitor
The Nucleoid is only in these kind of cells.
What are prokaryotic cells?
ATP changes the shape of the protein allowing ions to move against the concentration gradient happens in this pump
What is Na-K pump?
For 100 Bonus points What kind of transport is this?
They lower the energy barrier
what is an enzyme?
When there is a lack of oxygen present your muscle cells will resort to this, resulting in lactic acid build up
What is (lactic acid) fermentation?
This molecule created in the Krebs cycle later is converted into 2 ATP
What is FADH2?
A plastid found in plant cells that is colorless and its function is storage of starch and lipids
What is leucoplasts?
They form hydrogen bonds with the water molecules surrounding the cell and thus help to stabilize membrane structure. (2 things)
What are glycolipids and glycoproteins?
He asked about this on Friday and it will probs be on the test.
These two factors reach an optimum point of enzyme activity before dropping off. (not leveling out)
What is temperature and PH?
100 bonus points if you can name the other 4 factors
NAD+ to NADH and vise versa is an example of this.(loss or gain of H (e-)
What is oxidation- reduction?
100 BP if you can define each.
These are Used for transport throughout the cell.
What are vesicles?